Trojan:Win32/Ymacco.ABF9

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:Win32/Ymacco.ABF9 infection?

In this article you will certainly find regarding the definition of Trojan:Win32/Ymacco.ABF9 and its unfavorable impact on your computer system. Such ransomware are a form of malware that is specified by online frauds to demand paying the ransom by a target.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the instances, Trojan:Win32/Ymacco.ABF9 ransomware will certainly advise its targets to start funds move for the purpose of counteracting the amendments that the Trojan infection has actually introduced to the sufferer’s device.

Trojan:Win32/Ymacco.ABF9 Summary

These modifications can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Ciphering the documents found on the target’s disk drive — so the sufferer can no longer use the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyzTrojWare.Win32.VirRansom.A@7fqw7c
a.tomx.xyzTrojWare.Win32.VirRansom.A@7fqw7c
aimware.netTrojWare.Win32.VirRansom.A@7fqw7c

Trojan:Win32/Ymacco.ABF9

The most common networks through which Trojan:Win32/Ymacco.ABF9 are infused are:

  • By methods of phishing emails;
  • As an effect of customer ending up on a resource that hosts a destructive software;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s computer or protect against the tool from operating in a correct way – while also placing a ransom money note that discusses the need for the targets to effect the repayment for the purpose of decrypting the files or recovering the documents system back to the first condition. In a lot of instances, the ransom money note will certainly show up when the customer reboots the COMPUTER after the system has already been harmed.

Trojan:Win32/Ymacco.ABF9 distribution networks.

In different edges of the globe, Trojan:Win32/Ymacco.ABF9 grows by jumps as well as bounds. Nonetheless, the ransom notes and methods of obtaining the ransom amount may differ depending upon particular neighborhood (local) setups. The ransom money notes and techniques of extorting the ransom amount may differ depending on specific neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty notifies about unlicensed software program.

    In specific locations, the Trojans frequently wrongfully report having actually discovered some unlicensed applications made it possible for on the victim’s device. The sharp after that demands the user to pay the ransom.

    Faulty statements about prohibited content.

    In countries where software application piracy is less popular, this approach is not as effective for the cyber fraudulences. Alternatively, the Trojan:Win32/Ymacco.ABF9 popup alert might incorrectly claim to be originating from a law enforcement establishment and also will certainly report having situated kid pornography or various other illegal data on the device.

    Trojan:Win32/Ymacco.ABF9 popup alert may wrongly claim to be obtaining from a law enforcement institution and will report having located youngster porn or various other prohibited data on the device. The alert will similarly contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 45C17495
md5: fa8375bedac4e4622ee4b5ff78d2eb7e
name: FA8375BEDAC4E4622EE4B5FF78D2EB7E.mlw
sha1: 42b279dbe4fbf04455613ffe4ee6a27d8d5b0846
sha256: f91b71cfe2048d15660de513369087e759ae320eb8ed49b4f2f829b5aa4aa248
sha512: 536e8e5d59342b421fd5cfaff74b4828fd20251de946f6411c23ffee9a3ab75212ccd877827ad2e0b8e666d77c102a259e2288c47ed2fefe89d5155f76e423d0
ssdeep: 49152:lZkhQ3UaXU4NGDgKBLYaib2WU1M5Fxr3kFnPNlSZAabogG5Xehm0ecbLuZBedSE:whQ3jZogknq5X4PNIOvgKsic+ZB7w/
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.ABF9 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Trojan.Heur.GZ.7gW@bKDWcEe
CAT-QuickHealTrojan.Generic.A1
McAfeeTrojan-FNBJ!FA8375BEDAC4
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforMalware
K7AntiVirusTrojan ( 00536d121 )
BitDefenderGen:Trojan.Heur.GZ.7gW@bKDWcEe
K7GWTrojan ( 00536d121 )
Cybereasonmalicious.edac4e
CyrenW32/Injector.ACA.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
Ad-AwareGen:Trojan.Heur.GZ.7gW@bKDWcEe
EmsisoftGen:Trojan.Heur.GZ.7gW@bKDWcEe (B)
ComodoTrojWare.Win32.VirRansom.A@7fqw7c
F-SecureTrojan.TR/Crypt.XPACK.Gen
TrendMicroMal_MLWR-1
McAfee-GW-EditionBehavesLike.Win32.VirRansom.vc
FireEyeGeneric.mg.fa8375bedac4e462
SophosML/PE-A + Mal/Behav-238
IkarusTrojan.Win32.Inject
JiangminTrojan.Generic.bdwan
AviraTR/Crypt.XPACK.Gen
Antiy-AVLGrayWare/Win32.Injector.dpah
MicrosoftTrojan:Win32/Ymacco.ABF9
ArcabitTrojan.Heur.GZ.E06B8D
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Trojan.Heur.GZ.7gW@bKDWcEe
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Generic.C2060052
BitDefenderThetaAI:Packer.A151120F1E
ALYacGen:Trojan.Heur.GZ.7gW@bKDWcEe
MAXmalware (ai score=80)
VBA32Trojan.Fuerboos
MalwarebytesMalware.Heuristic.1004
PandaTrj/CI.A
ESET-NOD32a variant of Win32/Injector.DPAH
TrendMicro-HouseCallMal_MLWR-1
RisingTrojan.Injector!1.ACB1 (CLASSIC)
YandexTrojan.Agent!QIL6s44iG/o
SentinelOneStatic AI – Malicious PE
FortinetW32/Generic.AP.E62F8!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.97a

How to remove Trojan:Win32/Ymacco.ABF9 ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan:Win32/Ymacco.ABF9 files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Ymacco.ABF9 you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

Leave a Reply

Sending